GSI Creos Gundam Marker Smile Black Ultra Fine Type Paint Tool for Models. The Gundam Marker Smell / Ultra Fine Type is used for Gunpla concave lines and indentations to create a crisp, three-dimensional look. You can easily upgrade the realistic look of your model without painting. The protruding part can be erased with an eraser on top of unpainted parts. There are 3 different colors, so please use it according to the color and expression of the object you are painting. Usage examples Black: For dark parts such as white, blue, and gray, and for a strong and crisp look. Gray: For light colored parts such as white and slightly suppressed. Brown: For red and gold-plated parts. This product is designed primarily to be applied directly over the molded plastic parts of Gunpla. When used over painted surfaces such as Gundam Marker Painting, MR. Color, Gundam Color, and Aqueous Hobby colors, there may be cases where the paint is melted and there may be visible marks. Also, please note that melted paint may clog the felt of the nib, which may cause the ink to come out. When using on a painted surface, please use wipe-off smile pen (GM20, 21) or GP01 mechanical pencil type. Product Planning: Bandai Spirits Co., Ltd. Sotsu, Sunrise.